Dragnet is a 1987 American buddy cop comedy film written and directed by Tom Mankiewicz in his directorial debut, and starring Dan Aykroyd and Tom Hanks. The film is based on the television crime drama of the same name starring Jack Webb. The screenplay, both a parody of and homage to the long-running television series, was written by Dan Aykroyd and Alan Zweibel. The original music score is by Ira Newborn.